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Date:      Thu, 24 Dec 2015 08:26:28 -0800
From:      Garrett Cooper <yaneurabeya@gmail.com>
To:        "O. Hartmann" <ohartman@zedat.fu-berlin.de>
Cc:        FreeBSD CURRENT <freebsd-current@freebsd.org>, sbruno@FreeBSD.org, erj@FreeBSD.org
Subject:   Re: r292688: ix_txrx.c:812:4: error: use of undeclared identifier 'ip6'; 
Message-ID:  <EEAA587E-4875-49C7-A936-E40BDC0ADF2C@gmail.com>
In-Reply-To: <20151224130336.1e62fe7a.ohartman@zedat.fu-berlin.de>
References:  <20151224130336.1e62fe7a.ohartman@zedat.fu-berlin.de>

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> On Dec 24, 2015, at 04:03, O. Hartmann <ohartman@zedat.fu-berlin.de> wrote=
:
>=20
> Building kernel on r292688 fails with the error shown below:
>=20
> [...]
> cc  -O2 -pipe -O3 -O3 -pipe -march=3Dnative  -fno-strict-aliasing -Werror -=
D_KERNEL
> -DKLD_MODULE -nostdinc   -DHAVE_KERNEL_OPTION_HEADERS
> -include /usr/obj/usr/src/sys/GATE/opt_global.h -I. -I/usr/src/sys -fno-co=
mmon
> -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/obj/usr/src/sy=
s/GATE
> -mcmodel=3Dkernel -mno-red-zone -mno-mmx -mno-sse -msoft-float
> -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -=
Wall
> -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototyp=
es
> -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign
> -D__printf__=3D__freebsd_kprintf__  -Wmissing-include-dirs -fdiagnostics-s=
how-option
> -Wno-unknown-pragmas  -Wno-error-tautological-compare -Wno-error-empty-bod=
y
> -Wno-error-parentheses-equality -Wno-error-unused-function  -Wno-error-poi=
nter-sign
> -Wno-error-shift-negative-value  -mno-aes -mno-avx  -std=3Diso9899:1999
> -c /usr/src/sys/modules/isci/../../dev/isci/scil/scif_sas_smp_remote_devic=
e.c -o
> scif_sas_smp_remote_device.o --- all_subdir_iwnfw --- --- iwn5150fw.ko ---=
 ld -d
> -warn-common -r -d -o iwn5150fw.ko iwlwifi-5150-8.24.2.2.fw.fwo iwn5150fw.=
o :>
> export_syms awk -f /usr/src/sys/conf/kmod_syms.awk iwn5150fw.ko  export_sy=
ms | xargs -J%
> objcopy % iwn5150fw.ko --- all_subdir_ix --- --- ix_txrx.o
> --- /usr/src/sys/modules/ix/../../dev/ixgbe/ix_txrx.c:812:4: error: use of=
 undeclared
> identifier 'ip6'; did you mean 'ip'? ip6 =3D (struct ip6_hdr *)(l3d); ^~~
> ip /usr/src/sys/modules/ix/../../dev/ixgbe/ix_txrx.c:730:13: note: 'ip' de=
clared here
> struct ip *ip; ^ /usr/src/sys/modules/ix/../../dev/ixgbe/ix_txrx.c:812:8: e=
rror:
> incompatible pointer types assigning to 'struct ip *' from 'struct ip6_hdr=

> *' [-Werror,-Wincompatible-pointer-types] ip6 =3D (struct ip6_hdr *)(l3d);=
 ^
> ~~~~~~~~~~~~~~~~~~~~~~~ /usr/src/sys/modules/ix/../../dev/ixgbe/ix_txrx.c:=
814:14: error:
> use of undeclared identifier 'ip6' ipproto =3D ip6->ip6_nxt; ^ --- all_sub=
dir_isci ---

Hi!
    I've CCed erj/sbruno..
Thanks!
-NGie=



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